Korepox H.B EH6270 high-build primer/intermediate is a primer. Parameters on this page: volume solids around 70% (determined to ISO 3233), dry film thickness 100 µm, theoretical spreading rate 7.0 m²/L/100 µm. Comparable products from the same brand: Korepox H.B EH6270 high-build primer/intermediate, GALVANY IZ180 inorganic zinc primer, Koramel Primer H.B. MP120 modified alkyd primer.
Parameter source: KCC original technical data sheet (TDS) for Korepox H.B EH6270(H) High-Build Primer/Intermediate Coat; spreading rate and other values are converted from TDS parameters and provided for product selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | Approx. 70% |
|---|---|
| Dry Film Thickness | 100 µm |
| Theoretical Spreading Rate | 7.0 m²/L per 100 µm |
| VOC | — |
| Density / Specific Gravity | 1.3–1.5 kg/L (mixed, depending on colour) |
| Number of Components | Two-component |
| Thinner | No. 024, 024M (maximum use within 20%, by volume) |
| Colour / Appearance | Flat, white (1000), grey (E80680), other colours available to order |
| Packaging Specifications | 16 L packaging (EH6270(H)-A: 12.8 L, EH6270(H)-… |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Korepox H.B EH6270(H) is a two-component polyamide-cured epoxy resin-based high-build coating, suitable for heavy-duty steel structures, with good water resistance and excellent corrosion resistance.
Used as a high-build primer or intermediate coat on bridges and general steel structures; a polyurethane topcoat is recommended for outdoor steel structures.
| Appearance and colour | Flat, white (1000), grey (E80680), other colours available to order |
|---|---|
| density | Mixture, according to colour, approx. 1.3-1.5 |
| Volume Solids | Approx. 70% (measured according to ISO 3233) |
| Theoretical Spreading Rate | 7.0 m²/L on smooth surfaces at a dry film thickness of 100 µm |
| Flash Point | Base (EH6270(H)-A): 26 °C (closed cup); curing agent (EH6270(H)-B): 49 °C (closed cup) |
Before application, remove all oil, grease, dust and other contaminants from the surface. * Steel: blast clean to Sa 2.5 or clean with power tools to St 3.
Galvany IZ180N, or according to specification. When applied over inorganic zinc primer, a mist coat is required to reduce bubbling.
Apply by brush, roller or spray (air or airless). Airless spray: nozzle tip 432-635 µm (0.017″-0.025″); spray pressure 11.7-15.2 MPa; fan width 40°-60°. * To prevent sagging, apply in accordance with the thinning ratio (below 20%) and the recommended film thickness (DFT 100 µm).
Base (EH6270(H)-A) : curing agent (EH6270(H)-B) = 4 : 1 (by volume). Mix the two components completely in the specified ratio before application.
Thinner No. 024, 024M (maximum use within 20%, by volume). Do not thin the two components separately; always thin the mixture.
The surface to be coated must be completely clean and dry; the ambient temperature should be 10-40 °C, and the relative humidity must not exceed 85%. The surface temperature must be at least 3 °C above the dew point to avoid condensation.
Dry film thickness: 100 µm. The dry film thickness varies according to the use and location.
| Substrate temperature | 5°C | 20°C | 30°C |
|---|---|---|---|
| Touch dry | 18 h | 4 h | 3 h |
| Hard Dry | 72 h | 24 h | 20 h |
Korethane Top Coat UT6581, or according to the coating specification.
4 h at 20 °C.
At 20 °C, minimum 18 h, maximum 30 days.
Continuous: 93 °C; intermittent: 121 °C.
| Shelf life | 12 months |
|---|---|
| Packaging Specifications | 16 L packaging (EH6270(H)-A: 12.8 L, EH6270(H)-B: 3.2 L) |
Protect skin and eyes from direct contact with liquid paint and avoid prolonged inhalation of solvent vapour. Ventilation must be adequate; when coating in enclosed or poorly ventilated spaces, wear effective respiratory protection. Issue date: 2012-08-01.
Data is subject to the manufacturer's latest version; in all cases the manufacturer's latest TDS prevails.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
